#! /bin/sh
#

modelfile=model6.unif           # input model file for unif2aniso
ninf=4                          # number of interfaces (surface counts)
x0=0,0,0,0                      # x-position(s) for  vp00,vs00,rho00, etc.
z0=0,150,156			# z-position(s) for  vp00,vs00,rho00, etc.
nz=200                          # size of z (depth) dimension  of model
nx=200                          # size of x (horizontal) dimension of model
dz=5                            # increment in z direction
dx=5                            # increment in x direction
vp00=1500,2000,2200,2600,3000   # P-wavespeed(s) at (z0,x0)
vs00=800,850,950,1200,1800      # S-wavespeed(s) at (z0,x0)
rho00=1000,1200,2000,2100,2200  # density(s) at (z0,x0)
method=akima			# boundary interpolation scheme for unif2aniso
dt=0.0005                       # time sampling interval
lt=1.0	                        # latest time modeled
fx=0                            # first x value
verbose=1                       # =1 chatty, =0 silent
snfile="snaps.su"               # output file for snapshots
rhofile="rho_file"              # input file of densities
hsz=0.0		                # z-position of horizontal line of geophones
vsx=0.0		                # x-position of vertical line of geophones
snaptime=0.02,0.05,.1,.15,.2,.25.3,.35,.4,.45,.5,.55,.6,.65,.7,.75,.8,.85,.9,.95	# times of snapshots
bc=2,1,1,0                      # boundary conditions
qsw=0                           # =1 put in attenuation
asw=0                           # =1 anisotropy
sx=500                            # x-position of sources
sz=50                            # z-position of sources
favg=24.15                      # average frequency
ts=.05                          # source duration
wtype=dg                        # waveform type

# take default unif2aniso model
unif2aniso tfile=$modelfile

# build stiffness and density files
unif2aniso < $modelfile ninf=$ninf x0=$x0 z0=$z0 nz=$nz nx=$nx \
dx=$dx dz=$dz vp00=$vp00 vs00=$vs00 rho00=$rho00 method=$method

xbox=10
ybox=10
nxplot=`bc -l <<-END
        scale=0
        $nx  * 2
END`
nzplot=`bc -l <<-END
        scale=0
        $nz  * 2
END`

# the files c11_file c13_file c15_file c33_file c35_file c55_file rho_file
# are generated by unif2aniso
# transpose stiffness and density
for i in c11 c13 c15 c33 c35 c55 rho
do
	echo $xbox $ybox

	ximage <  ${i}_file n1=$nz n2=$nx perc=99 xbox=$xbox \
		ybox=$ybox  wbox=$nxplot hbox=$nzplot  legend=1 \
		title=" ${i} parameter file  "	&

	xbox=`expr $xbox + 110 `
	ybox=`expr $ybox + 5 `

        mv ${i}_file tmp.file
        transp n1=$nz < tmp.file > ${i}_file
done


rm tmp.file

# run suea2df
suea2df dt=$dt lt=$lt nz=$nz fx=$fx nx=$nx dx=$dx dz=$dz verbose=1 \
snfile=$snfile rhofile=$rhofile hsz=$hsz vsx=$vsx snaptime=$snaptime  \
bc=$bc qsw=$qsw asw=$asw sx=$sx sz=$sz favg=$favg ts=$ts wtype=$wtype \
>out2


n2=`bc -l <<-END
      scale=1
       $nx * 2
END`

echo $n2


suxmovie < snaps.su n1=$nz n2=$n2 clip=1e-13 loop=1 title="snapshots horizontal vertical " width=$nxplot height=$nzplot  sleep=200000 &



# shot gathers from a horizontal line of geophones
suximage <  hs.su xbox=0 ybox=400 wbox=$nxplot hbox=$nzplot  perc=99 title="  shot gathers  vertical horizontal " &
suximage <  vsp.su xbox=400 ybox=400  wbox=$nxplot hbox=$nzplot  perc=99 title=" VSP  vertical horizontal " &

exit 0
